#
#
# def funcOut(func):
#     def funcIn():
#         return "《" + func() + "》"
#     return funcIn
#
# @funcOut
# def bookName():
#     return '西游记'
# # bookName = funcOut(bookName)
# print(bookName())

# def addFunc():
#     print("新增一个功能")
#
# def funcOut(func):
#     def funcIn(x,y):
#         addFunc()
#         func(x,y)
#     return funcIn
#
# def funcOut1(func):
#     def funcIn(x,y,z):
#         addFunc()
#         func(x,y,z)
#     return funcIn
# @funcOut
# def Test01(a,b):
#     print("a=%g b=%g"%(a,b))
# Test01(1,2)
#
# @funcOut1
# def Test02(a,b,c):
#     print("a = %g b= %g c = %g" %(a,b,c))
# Test02(1,2,3)
